curcode/scripts/fetch-iso-4217-xml.js

Lookup currency codes based on ISO 4217

const fs = require('fs');
const axios = require('axios');

async function download(url, path) {
    const writer = fs.createWriteStream(path);

    const response = await axios({
        url,
        method: 'GET',
        responseType: 'stream'
    });

    response.data.pipe(writer);

    return new Promise((resolve, reject) => {
        writer.on('finish', resolve);
        writer.on('error', reject);
    });
}

async function downloadIso() {
    const url = 'https://www.currency-iso.org/dam/downloads/lists/list_one.xml';
    const path = 'iso-4217-list-one.xml';

    try {
        await download(url, path);

        console.log('Downloaded ' + url + ' to ' + path);
    } catch (e) {
        console.error('Error downloading ' + url);
        console.error(e);
        process.exit(1);
    }
}

downloadIso();